Unless you are specifically changing the motor out because you want something bigger/faster (say larger than a 125) it doesn't make a lot of sense to do anything but rebuild the original if you have it. The originals are tough as nails, and anything later than an 82 is CDI anyway. you could...
Hello all. Curious if anyone has ever modded the exhaust from a 1969 honda dax ST50? These are the exhausts that go under/through the right side peg and back by the rear axle. I happen to have a 1969 German Dax and since I have updated the cylinder to 88cc and the carb as well, that little...
i don't know who's motor this is or if its affiliated with anyone on this site. A 117cc is what I would consider the minimum sizing for a street/touring CT70. Something like this will make about 12-13 RWHP and rev to the moon and do it quickly. My guess would be a comfortable cruising at...
I have a converted dual sport CRF150 with a 230f engine in it. Original chain is 520 and I converted to 428 since I wanted to get to a taller ratio. I've done a few thousand miles without any issue and used the best chain I could find.
Hello everyone. Still have the 4 speeds, the Nice, and the rebuildable nice core available. Three speed auto is gone. If anyone is interested, happy to talk live. I'm going to be liquidating the remainder of my stock piles other than enough parts to build one more bike with my daughter. I...
You got off lucky. I had a cheap chain laying around I put on my poor mans nice 157cc when I was just going through intial tuning. When it threw the chain, it got wrapped up in the rear sprocket area, seized the rear tire and ate up the nice aluminum hub and gouged the rims. I was doing about...